Guide tool



FIG. 1 is a front perspective view of a guide tool showing the new design;

FIG. 2 is a back perspective view thereof;

FIG. 3 is a first side view thereof;

FIG. 4 is a second side view thereof;

FIG. 5 is a top view thereof;

FIG. 6 is a bottom view thereof;

FIG. 7 is a front view thereof; and,

FIG. 8 is a back view thereof.

The broken lines in the drawings are for the purpose of illustrating portions of the guide tool that form no part of the claimed design. 

CLAIM The ornamental design for a guide tool, as shown and described. 